An Unchanged Basis Function and Preserving Accuracy Crank–Nicolson Finite Element Reduced-Dimension Method for Symmetric Tempered Fractional Diffusion Equation

An Unchanged Basis Function and Preserving Accuracy Crank–Nicolson Finite Element Reduced-Dimension Method for Symmetric Tempered Fractional Diffusion Equation

We herein mainly employ a proper orthogonal decomposition (POD) to study the reduced dimension of unknown solution coefficient vectors in the Crank–Nicolson finite element (FE) (CNFE) method for the symmetric tempered fractional diffusion equation so that we can build the reduced-dimension recursive...

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Bibliographic Details
Main Authors: Xiaoyong Yang, Zhendong Luo
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Mathematics
Subjects:
proper orthogonal decomposition
symmetric tempered fractional diffusion equation
reduced dimension recursive Crank–Nicolson finite element method
stability and convergence
Online Access:https://www.mdpi.com/2227-7390/10/19/3630

Internet

https://www.mdpi.com/2227-7390/10/19/3630

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